Find the gradient of the function at given point. f(x, y)=ln(x^2+y^2)

Which equation represents the line that passes through the points and (4, 10) and (2, 7)? y = 3/2x - 11y = 3/2x +4y = - 3/2x + 19y = - 3/2x + 16

Which graph represents the function g(x) = |x + 4| + 2?

John checked his watch and said that it is thursday, 7 am. what will the day and time be 2006 hours plzzz i will give you 100 points